Single crystal diamond grinding fluid storage device

Abstract

The invention discloses a single crystal diamond grinding fluid storage device, and belongs to the field of diamond grinding fluid. Comprising a storage tank and a liquid homogenizing structure, the liquid homogenizing structure comprises a platform plate, and a rotating structure allowing the storage tank to rotate is arranged on the platform plate; the rotating structure comprises driven wheels arranged at the four corners of the platform plate and a driving wheel arranged on the platform plate. Every two driven wheels form a group, relative movement is achieved through a first control structure, and a second control structure for controlling the driving wheel to move linearly is further arranged on the driving wheel; and a vibration structure for vibrating the storage tank is further arranged below the platform plate. The storage tank has the beneficial effects that compared with swinging and overturning in the prior art, the storage tank rotates, liquid in the storage tank cannot form swinging acting force, and the storage tank is relatively stable; and meanwhile, an additional structure does not need to be installed on the outer surface of the storage tank, the whole structure of the storage tank body with the very thin wall thickness can be guaranteed, and production is easier.

Description

Technical Field

[0001] The invention relates to a single crystal diamond grinding liquid storage device, belonging to the field of diamond grinding liquid. Background Art

[0002] Diamond grinding fluid is a liquid with grinding effect formed by dispersing diamond into liquid medium by adding dispersants. Artificial diamonds can be roughly divided into single crystal diamond, polycrystalline diamond and nano diamond, so diamond grinding fluid can also be divided into single crystal diamond grinding fluid, polycrystalline diamond grinding fluid and nano diamond grinding fluid. Generally speaking, diamond grinding fluid will be stored in a dry, ventilated and light-proof warehouse to prevent moisture, heat, freezing and other factors that may affect product quality.

[0003] For single crystal diamond grinding fluid, it is mainly used for grinding in mechanical processing; the Chinese invention patent with application number CN202111619136.7 provides a diamond grinding fluid for rough grinding of silicon carbide wafers and its preparation method; the patent discloses the formula of diamond grinding fluid, which is "0.5-2 parts of diamond micropowder, 0.1-0.5 parts of surfactant, 0.2-0.8 parts of thickener, 0.5-7 parts of lubricant, 0.05-1 parts of dispersant, 1.5-5 parts of active agent for rust prevention and pH adjustment, 0.01-0.2 parts of bactericide"; the diamond grinding fluid configured according to its formula will show slight sedimentation after being left for a long time.

[0004] The Chinese utility model patent with application number CN202420508151.7 provides a single crystal diamond grinding liquid storage device. The actual purpose of this patent is to solve the sedimentation phenomenon of diamond grinding liquid; however, the applicant believes that the structure is relatively simple, and the way of flipping and swinging the entire barrel is not stable. In addition, the installation of the entire barrel in the air is relatively cumbersome, and it is necessary to open an installation groove on the side wall of the barrel. Summary of the invention

[0005] The object of the present invention is to provide a single crystal diamond polishing liquid storage device which can effectively solve the above-mentioned problems.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: It includes a storage tank and a liquid equalizing structure; the liquid equalizing structure includes a platform plate, and a rotating structure for rotating the storage tank is arranged on the platform plate; the rotating structure includes driven wheels arranged at the four corners of the platform plate and a driving wheel arranged on the platform plate; the driven wheels are grouped in pairs and realize relative movement through a first control structure, and a second control structure for controlling the linear movement of the driving wheel is also arranged on the driving wheel; a vibration structure for vibrating the storage tank is also arranged under the platform plate, and the vibration structure includes a first mounting frame, a spring is arranged at the upper end of the first mounting frame, a second mounting frame is arranged at the upper end of the spring, a first arc plate is arranged at the upper end of the second mounting frame, and a vibration motor is fixed on the second mounting frame; a split ring is arranged on the inner wall of the storage tank.

[0007] Further: the first control structure includes a first mounting groove arranged on the platform plate, a first screw is arranged in the first mounting groove, a first moving block is threadedly connected to the first screw, a first mounting plate is arranged at the upper end of the first moving block, two hinged plates are arranged on the upper surface of the first mounting plate, and the driven wheel is rotatably arranged on the hinged plate through a rotating shaft; The first screw is provided with a positive thread and a negative thread, with the middle of the first screw as a dividing line, the positive thread is arranged on one side of the dividing line and extends to the end of the first screw, and the negative thread is arranged on the other side of the dividing line and extends to the end of the first screw; a first motor is arranged at one end of the first screw.

[0008] Further: the second control structure includes a second mounting groove, a second screw is arranged in the second mounting groove, a second moving block is threadedly connected to the second screw, a second mounting plate is arranged at the upper end of the second moving block, a second motor is fixed on the second mounting plate, an output end of the second motor is connected to the driving wheel through a coupling, and a third motor is also arranged at the end of the second screw.

[0009] Further: the first arc-shaped plate is made of spring steel as a whole, and high-carbon steel plates are arranged at both ends of the first arc-shaped plate, a first groove is arranged between the high-carbon steel plates, a first roller shaft is arranged in the first groove, and a first roller wheel is arranged on the first roller shaft.

[0010] Further: the second mounting frame is composed of a mounting bar and two mounting columns arranged at the upper end of the mounting bar, the middle part of the first arc-shaped plate is fixed to the mounting columns, the vibration motor is arranged at the upper end of the mounting bar, and a through hole for the mounting columns to pass through is arranged on the platform plate.

[0011] Further: an anti-rolling device is also provided on the platform plate; the anti-rolling device includes a vertical plate arranged on the platform plate, a cross bar is slidably arranged on the vertical plate, a second arc plate is arranged at the end of the cross bar, second grooves are arranged at both ends of the second arc plate, a second roller shaft is arranged in the second groove, and a second roller wheel is keyed to the second roller shaft; a first cylinder is also arranged on the vertical plate, a push plate is arranged at the piston end of the first cylinder, and the push plate is connected to the end of the cross bar.

[0012] Furthermore: an end face limiting structure is also provided on the platform plate, and the end face limiting structure includes a limiting plate, a limiting rod is slidably provided in the limiting plate, a limiting disk is rotatably provided at one end of the limiting rod, a movable plate is fixed at the other end of the limiting rod, and the movable plate is connected to the piston end of the second cylinder.

[0013] Preferably, the end surface of the limiting disk is provided with friction textures.

[0014] Furthermore: the outer peripheries of the driven wheel, the driving wheel, the first roller, and the second roller are wrapped with a friction layer, and the friction layer material is selected from one of rubber, silicone, and plastic.

[0015] Furthermore: there are a plurality of split rings arranged in a vertical array on the inner wall of the storage tank, and the cross-section of the split ring is an isosceles triangle.

[0016] Further: a notch is provided in the middle of the split ring.

[0017] Furthermore: the split ring is in a threaded shape, and the split cross section is an isosceles triangle.

[0018] Further: a plurality of gaps are arranged in the middle of the thread line of the split ring.

[0019] The beneficial effects are: Compared with the swinging and flipping of the prior art, rotating the storage tank will not cause the liquid in the storage tank to form a swinging force, and is relatively stable. At the same time, the device does not require additional installation structures on the outer surface of the storage tank, which can ensure the overall structure of the storage tank body, which has a very thin wall thickness, and is easier to produce.

[0020] The storage tanks in the device have various models, and the sizes of storage tanks of different models are different. Therefore, in order to enable the liquid-distributing structure to place storage tanks of different sizes, the device is provided with a first control structure to control the distance between the two driven wheels, and a second control structure is provided to adjust the position of the driving wheel according to the storage tanks; At the same time, the device can also turn on the vibration motor, which generates vibration that is transmitted through the second mounting frame and the first arc plate to the storage tank, thereby vibrating the storage tank, thereby remixing the diamonds deposited in the storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] For ease of explanation, the present invention is described in detail with reference to the following specific implementations and the accompanying drawings.

[0022] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 for Figure 1 Enlarged view of point B in the middle; Figure 4 This is a structural diagram of the first curved plate of the present invention; Figure 5 for Figure 4 Middle partial enlarged picture; Figure 6 This is a diagram of the first screw part of the present invention; Figure 7 This is a diagram of the internal structure of a storage tank according to Embodiment 1 of the present invention; Figure 8 This is a diagram of the internal structure of a storage tank according to the second embodiment of the present invention; Fig. 9 This is a notch position diagram of the second embodiment of the present invention; Fig.10 It is a structural diagram of the anti-rolling device of the present invention; Fig.11 for Fig.10 A partial enlarged view.

[0023] Description of reference numerals: 1. Storage tank; 2. Liquid equalization structure; 3. Platform plate; 4. Rotation structure; 41. Driven wheel; 42. Driving wheel; 43. First control structure; 431. First mounting groove; 432. First screw rod; 433. First moving block; 434. First mounting plate; 435. Hinge plate; 436. First motor; 44. Second control structure; 441. Second mounting groove; 442. Second screw rod; 443. Second moving block; 444. Second mounting plate; 445. Second motor; 446. Third motor 5. Vibration structure; 51. The first mounting frame; 52, spring; 53, the second mounting frame; 531, the mounting bar; 532, the mounting frame; 54, the first arc plate; 55, the vibration motor; 56, the high carbon steel plate; 57, the first groove; 58, the first roller; 59, the first roller; 6, the split ring; 7, the through hole; 8, the notch; 9, the anti-roll device; 91, the vertical plate; 92, the cross bar; 93, the second arc plate; 94, the second groove; 95, the second roller; 96, the second roller; 97, the first cylinder; 98, the push plate; 10, the end surface limiting structure 10, 101,. DETAILED DESCRIPTION

[0024] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0025] It should be noted that, in the description of the present invention, unless otherwise specified, “plurality” means two or more than two; the orientations or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “inside”, “outside”, “front end”, “rear end”, “head” and “tail” are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] Furthermore, the terms “first,” “second,” “third,” etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

[0027] Meanwhile, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figure 1-7This is an embodiment of a single crystal diamond polishing liquid storage device of the present invention. It includes a storage tank 1 and a liquid equalizing structure 2; the liquid equalizing structure 2 includes a platform plate 3, on which a rotating structure 4 for rotating the storage tank 1 is arranged; the rotating structure 4 includes driven wheels 41 arranged at the four corners of the platform plate 3 and a driving wheel 42 arranged on the platform plate 3; the driven wheels 41 are grouped in pairs and relative movement is achieved through a first control structure 43, and the driving wheel 42 is also provided with a second control structure 44 for controlling the linear movement of the driving wheel 42; a vibration structure 5 for vibrating the storage tank 1 is also provided below the platform plate 3, and the vibration structure 5 includes a first mounting frame 51, a spring 52 is provided at the upper end of the first mounting frame 51, a second mounting frame 53 is provided at the upper end of the spring 52, a first arc plate 54 is provided at the upper end of the second mounting frame 53, and a vibration motor 55 is fixed on the second mounting frame 53; a split ring 6 is provided on the inner wall of the storage tank 1.

[0029] See also Figure 1 The device is mainly used for storing single crystal diamond grinding liquid. When storing, the diamond grinding liquid is poured into the storage tank 1, and then the storage tank 1 is placed on the liquid equalizing structure 2. After a long storage time, the liquid equalizing structure 2 can be started to rotate the storage tank 1; in this way, the diamonds deposited in the storage tank 1 will be re-mixed into the grinding liquid.

[0030] The specific operation can be divided into rotation of the storage tank 1 and vibration of the storage tank 1; Regarding the rotation of the storage tank 1; when in use, the storage tank 1 will be placed on the four driven wheels 41, and then the storage tank 1 will also contact the driving wheel 42. At this time, the second control structure 44 controls the driving wheel 42 to rotate, so as to drive the storage tank 1 to rotate on the four driven wheels 41; compared with the swinging and turning of the prior art, the rotation of the storage tank 1 will not cause the liquid in the storage tank 1 to form a swinging force, which is relatively stable; at the same time, the device does not need to install an additional structure on the outer surface of the storage tank 1, which can ensure the overall structure of the storage tank 1, which has a very thin wall thickness, and is easier to produce.

[0031] When the storage tank 1 in the device is placed on the four driven wheels 41, it will also be pressed on the first curved plate 54. At this time, the vibration motor 55 can be turned on. The vibration motor 55 generates vibration which is transmitted through the second mounting frame 53 and the first curved plate 54 to the storage tank 1, thereby vibrating the storage tank 1. This can also remix the diamonds deposited in the storage tank 1.

[0032] See also Figure 2The device's countermeasure for the deposition of diamond grinding liquid in the storage tank 1 is to rotate the storage tank 1. Therefore, in order to increase the speed of re-mixing the diamond with the grinding liquid, the device sets a split ring 6 in the storage tank 1. When the diamond is deposited, it will be deposited on the bottom of the storage tank 1 placed horizontally. At this time, the split ring 6 can divide the bottom of the storage tank 1 into multiple open areas. When deposited, it will be evenly deposited in the divided areas. When the storage tank 1 rotates, the diamonds deposited in the area will fully contact with the liquid, which can increase the mixing speed.

[0033] The storage tank 1 in the present device has multiple models, and the sizes of storage tanks 1 of different models are different. Therefore, in order to enable the liquid balancing structure 2 to place storage tanks 1 of different sizes, a first control structure 43 is provided in the present device to control the distance between the two driven wheels 41, and a second control structure 44 is provided to adjust the position of the driving wheel 42 according to the storage tank 1; At the same time, after the first control structure 43 is set in the present device, the vibration structure 5 can be separated from the entire material equalizing platform 2. Originally, when the vibration structure 5 is started, the storage tank 1 will be vibrated, but at this time the storage tank 1 is in contact with the driven wheel 41 and the driving wheel 42, which will make the entire material equalizing platform 2 in a vibrating state; and the first control structure 43 controls the movement of the driven wheel 41, and the second control structure 44 controls the movement of the driving wheel 42, which can make the driven wheel 41 and the driving wheel 42 away from the storage tank 1. At this time, the storage tank 1 is only in contact with the vibration structure 5, so it will not vibrate the entire material equalizing platform 2, which can reduce consumption and extend the service life of the material equalizing platform.

[0034] The first control structure 43 of the device includes a first mounting groove 431 arranged on the platform plate 3, a first screw rod 432 is arranged in the first mounting groove 431, a first moving block 433 is threadedly connected to the first screw rod 432, a first mounting plate 434 is arranged on the upper end of the first moving block 433, two hinge plates 435 are arranged on the upper end surface of the first mounting plate 434, and the driven wheel 41 is rotatably arranged on the hinge plate 435 through a rotating shaft; See also Figure 6 The first screw rod 432 is provided with a positive thread and a negative thread, with the middle of the first screw rod 432 as a dividing line, the positive thread is arranged on one side of the dividing line and extends to the end of the first screw rod 432, and the negative thread is arranged on the other side of the dividing line and extends to the end of the first screw rod 432; a first motor 436 is arranged at one end of the first screw rod 432.

[0035] The specific operation of the first control structure 43 controlling the driven wheel 41 is to start the first motor 436, and the first motor 436 drives the first screw 432 to rotate. The first moving block 433 threadedly connected to the positive thread section on the first screw 432 and the first moving block 433 threadedly connected to the reverse thread section on the first screw 432 will move relative to each other, driving the two driven wheels 41 located on the first mounting plate 434 to move, thereby reducing or increasing the distance between the two driven wheels 41. In this way, storage tanks 1 of different sizes can be placed on the driven wheel 41.

[0036] See also Figure 3 The second control structure 44 of the device includes a second mounting groove 441, in which a second screw 442 is arranged, and a second moving block 443 is threadedly connected to the second screw 442. A second mounting plate 444 is arranged on the upper end of the second moving block 443, and a second motor 445 is fixed on the second mounting plate 444. The output end of the second motor 445 is connected to the driving wheel 42 through a coupling, and a third motor 446 is also arranged at the end of the second screw 442.

[0037] The second control structure 44 is mainly used to control the movement of the driving wheel 42. When using storage tanks 1 of different sizes, the third motor 446 can be started. The third motor 446 drives the second screw 442 to rotate. The second screw 442 drives the second moving block 443 to move linearly in the second mounting groove 441. At the same time, the second moving block 443 drives the driving wheel 42 on the second mounting plate 444 to move. The second motor 445 in this device controls the rotation of the driving wheel 42 and can provide rotational force for the storage tank 1.

[0038] See also Figure 4 , Figure 5 The first arc plate 54 is made of spring steel as a whole, and high carbon steel plates 56 are arranged at both ends of the first arc plate 54 , a first groove 57 is arranged between the high carbon steel plates 56 , a first roller 58 is arranged in the first groove 57 , and a first roller wheel 59 is arranged on the first roller 58 .

[0039] The material of the first curved plate 54 is spring steel, mainly considering that the sizes of the storage tanks 1 are different. Therefore, different storage tanks 1 have different diameters, and the curvatures of different diameters are different. However, the deformation ability of the first curved plate 54 can make the first curved plate 54 match different curvatures to provide bearing capacity for the entire storage tank 1. At the same time, in order to facilitate the large-diameter storage tank 1 to be pressed into the small-diameter first curved plate 54, the device is provided with high-carbon steel plates 56 at both ends of the first curved plate 54, and a first groove 57 is provided between the high-carbon steel plates 56. A first roller 58 is provided in the first groove 57, and a first roller 59 is provided on the first roller 58. In this way, the storage tank 1 will first contact the first roller 59, and along the rolling of the first roller 59, the storage tank 1 will be continuously pressed down, and the first curved plate 54 will open at this time to generate elastic potential energy. Finally, the first curved plate 54 is wrapped around the outer wall of the storage tank 1 to support the storage tank 1.

[0040] The first mounting frame 51 and the second mounting frame 53 have the same shape. The second mounting frame 53 is composed of a mounting bar 531 and two mounting columns 532 arranged at the upper end of the mounting bar 531. The middle part of the first arc plate 54 is fixed to the mounting columns 532. The vibration motor 55 is arranged at the upper end of the mounting bar 531. The platform plate 3 is provided with a through hole 7 for the mounting column 532 to pass through.

[0041] The first mounting frame 51 and the second mounting frame 53 in the present device are both U-shaped frames with the same structure and size, but the U-shaped openings are oriented in opposite directions; two mounting columns 532 can be provided with two first curved plates 54, and the two first curved plates 54 can provide stable supporting force for the storage tank 1; at the same time, the vibration motor 55 is fixed on the mounting bar 531, and the vibration force generated by the vibration motor 55 is provided to the first curved plate 54 through conduction by the second mounting frame 53, and at the same time, the spring 52 between the second mounting frame 53 and the first mounting frame 51 can make the second mounting frame 53 vibrate.

[0042] See also Fig.10 , Fig.11 The device is also provided with an anti-rolling device 9 for preventing the storage tank 1 from rolling down; The anti-rolling device 9 includes a vertical plate 91 arranged on the platform plate 3, a cross bar 92 is slidably arranged on the vertical plate 91, a second arc plate 93 is arranged at the end of the cross bar 92, second grooves 94 are arranged at both ends of the second arc plate 93, a second roller shaft 95 is arranged in the second groove 94, and a second roller wheel 96 is keyed to the second roller shaft 95; a first cylinder 97 is also arranged on the vertical plate 91, and a push plate 98 is arranged at the piston end of the first cylinder 97, and the push plate 98 is connected to the end of the cross bar 92.

[0043] After the storage tank 1 is placed on the four driven wheels 41, the first cylinder 97 in the device can be operated. The first cylinder 97 drives the push plate 98 to move through the piston, and at the same time makes the cross bar 92 slide in the vertical plate 91, so as to control the second curved plate 93 to approach the storage tank 1. When the second curved plate 93 approaches the storage tank 1, the first thing that contacts the storage tank 1 is the second roller 96. As the second curved plate 93 is pushed forward, the second roller 96 rotates on the surface of the storage tank 1. At this time, the second curved plate 93 will gradually straighten from a bent state until the middle part of the second curved plate 93 rests on the storage tank 1. This can limit the side of the storage tank 1 without affecting the rolling of the storage tank 1.

[0044] The platform plate 3 is also provided with an end surface limiting structure 10, which includes a limiting plate 101, in which a limiting rod 102 is slidably provided, a limiting disk 103 is rotatably provided at one end of the limiting rod 102, and a moving plate 104 is fixed at the other end of the limiting rod 102, and the moving plate 104 is connected to the piston end of the second cylinder 105. The end surface of the limiting disk 103 is provided with friction lines.

[0045] See also Fig.10 : The end face limiting structure 10 in the present device can prevent the storage tank 1 from falling off the driven roller 41 due to the lateral displacement when the storage tank 1 rolls; specifically, when the storage tank 1 moves laterally, the end face of the storage tank 1 will contact the limiting plate 103, and the limiting plate 103 will rotate with the storage tank 1, and the limiting plate 103 will also prevent the storage tank 1 from further lateral movement; the purpose of arranging the second cylinder 105 in the present device to control the movement of the limiting rod 102 is mainly to consider the size of the storage tank 1, and can also adjust the range of lateral movement of the storage tank 1.

[0046] The driven wheel 41, the driving wheel 42, the first roller 59, and the second roller 96 are wrapped with a friction layer, and the friction layer material is selected from rubber, silicone, and plastic. The friction layer material in the device is rubber, which has good wear resistance and friction, and has a certain elasticity, so that the storage tank 1 can rotate stably.

[0047] There are multiple dividing rings 6 which are arranged vertically in an array on the inner wall of the storage tank 1 , and the cross section of the dividing rings 6 is an isosceles triangle.

[0048] The main function of the split ring 6 in the present device is to enable the diamonds deposited in the storage tank 1 to quickly merge into the grinding liquid; when the storage tank 1 rotates, the grinding liquid and the deposited diamonds will move accordingly, and the diamonds at the bottom will be moved to the top, and then enter the grinding liquid and mix with the grinding liquid; in order to accelerate the dispersion of the diamonds, the cross-section of the split ring 6 is set to an isosceles triangle, at this time, the diamonds will follow the inclined waist surface and quickly mix into the grinding liquid, which can improve the mixing efficiency.

[0049] See also Figure 7 A notch 8 is provided in the middle of the split ring 6 .

[0050] When the storage tank 1 rotates, the grinding liquid and the deposited diamonds will move accordingly. The diamonds at the bottom will be moved to the top, and the diamonds that have not yet moved to the top will enter other areas through the gap 8, which can increase the flow direction of the diamonds and accelerate the diffusion of the diamonds in the grinding liquid; the gap 8 is mainly used because many storage tanks 1 are placed vertically, so the diamonds will be deposited at the bottom of the storage tank 1; when the processing storage tank 1 is placed horizontally on the liquid equalization structure 2, the diamonds will still accumulate on one side of the storage tank 1; so the setting of the gap 8 can accelerate the movement of diamonds from one side to the other, thereby improving the mixing efficiency.

[0051] See also Figure 8 , Fig. 9 , Embodiment 2 The difference between this embodiment and the above-mentioned embodiment is that the split ring 6 is in a threaded shape, and the split cross section is an isosceles triangle.

[0052] Considering that many storage tanks 1 are placed vertically, diamonds will be deposited at the bottom of the storage tank 1; when the processing storage tank 1 is placed horizontally on the liquid equalization structure 2, the diamonds will still accumulate on one side of the storage tank 1; so in order to quickly diffuse the diamonds to the other side, the split ring 6 of the device is threaded, and when the storage tank 1 rotates, the diamonds can quickly move to the other side of the storage tank 1 along the threaded split ring 6.

[0053] At the same time, a plurality of notches 8 are provided in the middle of the thread line of the split ring 6. The principle of providing the notches 8 is the same as that of the second embodiment, except that the threaded split ring 6 and the annular split ring 6 guide the flow of liquid in different directions, so the actual use effect of the notches 8 in this embodiment is better than that in the second embodiment.

[0054] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A single crystal diamond polishing liquid storage device, characterized in that: The invention comprises a storage tank (1) and a liquid balancing structure (2); the liquid balancing structure (2) comprises a platform plate (3), and a rotating structure (4) for rotating the storage tank (1) is arranged on the platform plate (3); the rotating structure (4) comprises driven wheels (41) arranged at four corners of the platform plate (3), and a driving wheel (42) arranged on the platform plate (3); the driven wheels (41) are arranged in groups of two, and relative movement is achieved through a first control structure (43); the driving wheel (42) is also provided with a second control structure (44) for controlling the linear movement of the driving wheel (42); A vibration structure (5) for vibrating the storage tank (1) is also provided below the platform plate (3), the vibration structure (5) comprising a first mounting frame (51), a spring (52) being provided at the upper end of the first mounting frame (51), a second mounting frame (53) being provided at the upper end of the spring (52), a first arc-shaped plate (54) being provided at the upper end of the second mounting frame (53), and a vibration motor (55) being fixed on the second mounting frame (53); a split ring (6) is provided on the inner wall of the storage tank (1).

2. The single crystal diamond polishing liquid storage device according to claim 1, characterized in that: The first control structure (43) comprises a first mounting groove (431) arranged on the platform plate (3), a first screw rod (432) being arranged in the first mounting groove (431), a first moving block (433) being threadedly connected to the first screw rod (432), a first mounting plate (434) being arranged at the upper end of the first moving block (433), two hinge plates (435) being arranged on the upper end surface of the first mounting plate (434), and the driven wheel (41) being rotatably arranged on the hinge plate (435) via a rotating shaft; a positive thread and a negative thread being arranged on the first screw rod (432), with the middle of the first screw rod (432) being a dividing line, the positive thread being arranged on one side of the dividing line and extending to the end of the first screw rod (432), and the negative thread being arranged on the other side of the dividing line and extending to the end of the first screw rod (432); and a first motor (436) being arranged at one end of the first screw rod (432).

3. The single crystal diamond polishing liquid storage device according to claim 2, characterized in that: The second control structure (44) comprises a second mounting groove (441), a second screw rod (442) is arranged in the second mounting groove (441), a second moving block (443) is threadedly connected to the second screw rod (442), a second mounting plate (444) is arranged at the upper end of the second moving block (443), a second motor (445) is fixed to the second mounting plate (444), an output end of the second motor (445) is connected to the driving wheel (42) via a coupling, and a third motor (446) is also arranged at the end of the second screw rod (442).

4. The single crystal diamond polishing liquid storage device according to claim 3, characterized in that: The first arc-shaped plate (54) is made of spring steel as a whole, and high-carbon steel plates (56) are provided at both ends of the first arc-shaped plate (54), a first groove (57) is provided between the high-carbon steel plates (56), a first roller shaft (58) is provided in the first groove (57), and a first roller wheel (59) is provided on the first roller shaft (58).

5. The single crystal diamond polishing liquid storage device according to claim 4, characterized in that: The second mounting frame (53) is composed of a mounting bar (531) and two mounting columns (532) arranged at the upper end of the mounting bar (531); the middle portion of the first arc-shaped plate (54) is fixed to the mounting columns (532); the vibration motor (55) is arranged at the upper end of the mounting bar (531); and the platform plate (3) is provided with through holes (7) for the mounting columns (532) to pass through.

6. The single crystal diamond polishing liquid storage device according to claim 5, characterized in that: The platform plate (3) is also provided with an anti-rolling device (9); the anti-rolling device (9) comprises a vertical plate (91) provided on the platform plate (3); a cross bar (92) is slidably provided on the vertical plate (91); a second arc plate (93) is provided at the end of the cross bar (92); second grooves (94) are provided at both ends of the second arc plate (93); a second roller shaft (95) is provided in the second groove (94); a second roller wheel (96) is key-connected to the second roller shaft (95); a first cylinder (97) is also provided on the vertical plate (91); a push plate (98) is provided at the piston end of the first cylinder (97); the push plate (98) is connected to the end of the cross bar (92).

7. The single crystal diamond polishing liquid storage device according to claim 6, characterized in that: An end surface limiting structure (10) is also provided on the platform plate (3), and the end surface limiting structure (10) comprises a limiting plate (101), a limiting rod (102) is slidably provided in the limiting plate (101), a limiting disk (103) is rotatably provided at one end of the limiting rod (102), and a movable plate (104) is fixed at the other end of the limiting rod (102), and the movable plate (104) is connected to the piston end of the second cylinder (105).

8. The single crystal diamond polishing liquid storage device according to claim 7, characterized in that: The outer circumferences of the driven wheel (41), the driving wheel (42), the first roller (59), and the second roller (96) are wrapped with a friction layer, and the friction layer material is selected from one of rubber, silicone, and plastic.

9. The single crystal diamond polishing liquid storage device according to claim 1, characterized in that: The split rings (6) are multiple in number and arranged in a vertical array on the inner wall of the storage tank (1), and the cross-section of the split rings (6) is an isosceles triangle.

10. The single crystal diamond polishing liquid storage device according to claim 9, characterized in that: A notch (8) is provided in the middle of the split ring (6).

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